Rewrite SQL Server integration

[IEvangelist]

Summary

Rewrite SQL Server integration: fixes #2085.

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Internal previews

📄 File	🔗 Preview link
docs/database/sql-server-integration.md	.NET Aspire SQL Server integration
docs/fundamentals/app-host-overview.md	.NET Aspire orchestration overview

[davidfowl]

Some details that I think we should add (from #2020):

• Show how to use SSMS and Azure Data Studio with aspire SQL server containers
  • This includes how to fix the port and potentially the password in the app host. If we don't fix the password then the doc needs to show how to find the password for the SQL container in the dashboard UI
• Tell users that the password is stored in the volume. If you use a volume and change the password, it will not work until you delete the volume. (This should be a big warning on each of the database providers, pg and sql).
• Mention in a note that the SQL server container is slow to start and is best used together with persistent containers.

[gewarren]

I'll wait to review till you add the requested details.

[IEvangelist]

@davidfowl - I'm attempting to generalize the data-access content, so I'd like to know, would the work here for the SSMS and Azure Data Studio also be applicable to the other DB providers we integrate with? If so, that would be really good to know now.

[davidfowl]

SSMS, no, that's SQL Server specific. Azure Data Studio I think works for others but I haven't spent much time it.